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sveticcg [70]
3 years ago
13

What causes our blood to turn red? and if its still blue by the time we bleed is that ok?

Health
2 answers:
Elan Coil [88]3 years ago
7 0

Blood turns red when we start bleeding because the chemical composition of our blood changes when it reaches the air. This is known as oxidation, and no, it is probably not okay if your blood doesn't turn red once it reaches the outside of your body.

dem82 [27]3 years ago
3 0

Answer: The air makes our blood turn red. also no its not Ok if we bleed blue.

Explanation: i dont know why this happens

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Anna’s fetal scans showed some abnormality. Which of the following procedure can help her know more about the abnormality?
Art [367]

Answer:

Amniocentesis is the procedure which can help Anna know more about the abnormality, after her fetal scans showed some abnormality.

7 0
3 years ago
Cecilia has a known severe allergic reaction to bee stings. While at a family picnic, a bee stung Cecilia on her right upper ext
spin [16.1K]

Answer:

c.systemic anaphylaxis

Explanation:.

                  Anaphylaxis is an allergic reaction. It is life threatening and is very severe and dangerous. People suffers from such allergies when they come in contact with certain food, latex, medicines, insects stings, etc to to which they are allergic to.

                   When a person is exposed to such allergen, reaction occurs within minutes and if not treated medically with EpiPen injection or epinephrine, it can causes death or unconsciousness.

                    When Cecilia is stung by a bee, it stared causing reaction in her body. It released a chemical mediators in her body that resulted  in the swelling of her throat and she finds difficult to breathe. But when her husband injected EpiPen injection, the EpiPen started to counteracts the response as epinephrine helps to maintain blood pressure and dilates the airways.

Thus the answer is

c.systemic anaphylaxis

5 0
4 years ago
What are advantages of team sports
Gre4nikov [31]

Team sports provide a reliable, consistent and fun way for kids to exercise.  

lol lol lol lol lol

8 0
4 years ago
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How the use of alcohol underage and as an adult of legal age?
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You must be 21 to use alcohol, use of alcohol underage can have the adult /parent in custody.
7 0
3 years ago
If something comes easily or seems obvious, it's not a valuable commodity to someone else.
lutik1710 [3]

Something coming easily or seems obvious, not being a valuable commodity to someone else is false.

<h3>What is Commodity?</h3>

This is a type of resource which is used for economic and commercial activities.

The value of a commodity is dependent on its worth in the market and not on the conditions in which it was found which is why false is the most appropriate choice.

Read more about Commodity here brainly.com/question/17242780

#SPJ1

4 0
2 years ago
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